Power Transistors
2SB0939 (2SB939), 2SB0939A (2SB939A)
Silicon PNP epitaxial planar type Darlington
Unit: mm
For midium-speed power switching
8.5 0.2
6.0 0.2
3.4 0.3
Complementary to 2SD1262, 2SD1262A
1.0 0.1
■ Features
• High forward current transfer ratio hFE
0 to 0.4
• High-speed switching
R = 0.5
R = 0.5
1.0 0.1
0.8 0.1
• N type package enabling direct soldering of the radiating fin to the
printed circuit board, etc. of small electronic equipment.
2.54 0.3
1.4 0.1
0.4 0.1
5.08 0.5
(8.5)
(6.0)
■ Absolute Maximum Ratings TC = 25°C
1.3
1
2
3
Parameter
Symbol
Rating
−60
Unit
2SB0939
2SB0939A
2SB0939
2SB0939A
VCBO
V
Collector-base voltage
(Emitter open)
−80
(6.5)
VCEO
−60
V
Collector-emitter voltage
(Base open)
1 : Base
2 : Collector
3 : Emitter
−80
Emitter-base voltage (Collector open) VEBO
−7
V
A
N-G1 Package
Collector current
IC
ICP
PC
−8
Note) Self-supported type package is also prepared.
Peak collector current
Collector power dissipation
−12
A
Internal Connection
45
W
C
Ta = 25°C
1.3
B
Junction temperature
Storage temperature
Tj
150
°C
°C
Tstg
−55 to +150
E
■ Electrical Characteristics TC = 25°C 3°C
Parameter
Symbol
Conditions
Min
−60
−80
Typ
Max
Unit
2SB0939
2SB0939A
2SB0939
2SB0939A
VCEO
IC = −30 mA, IB = 0
V
Collector-emitter voltage
(Base open)
Collector-base cut-off
current (Emitter open)
ICBO
VCB = −60 V,IE = 0
VCB = −80 V,IE = 0
VEB = −7 V,IC = 0
−100
−100
−2
µA
Emitter-base cutoff current (Collector open)
Forward current transfer ratio
IEBO
mA
*
hFE1
VCE = −3 V, IC = −4 A
VCE = −3 V, IC = −8 A
2000
500
10 000
hFE2
Base-emitter saturation voltage
Collector-emitter saturation voltage
Transition frequency
Turn-on time
VBE(sat) IC = −4 A,IB = −8 mA
VCE(sat) IC = −4 A, IB = −8 mA
−2
V
V
−1.5
fT
ton
tstg
tf
VCE = −10 V, IC = −0.5 A, f = 1 MHz
20
0.5
2
MHz
µs
IC = −4 A,
Strage time
IB1 = −8 mA, IB2 = 8 mA
VCC = −50 V
µs
Fall time
1
µs
Note) 1. Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7030 measuring methods for transistors.
2. : Rank classification
*
Rank
Q
P
hFE1
2000 to 5000 4000 to 10000
Note) The part number in the parenthesis shows conventional part number.
SJD00020BED
Publication date: March 2003
1